Explore our 1.5 GPM Tankless Water Heater collection at ThermoMate. Discover efficient, on-demand tankless water heaters and tankless hot water heaters designed for compact spaces and energy savings. Perfect for small households or point-of-use applications, our 1.5 GPM models deliver instant hot water with minimal wait time. Shop now for reliable, space-saving solutions!
Save 14%
Sale price$189.99
Regular price$219.99
Tankless Electric On Demand Instant Hot Water Heater - 240V | 8kW
Save 17%
Sale price$199.99
Regular price$239.99
Tankless Electric On Demand Instant Hot Water Heater - 240V | 11kW
Save 17%
Sale price$199.99
Regular price$239.99
Side Connections Electric Tankless On Demand Hot Water Heater - 240V | 11kW
Save 17%
Sale price$239.99
Regular price$289.99
Tankless Electric On Demand Instant Hot Water Heater - 240V | 14kW
Save 19%
Sale price$299.99
Regular price$369.99
Tankless Electric On Demand Instant Hot Water Heater - 240V | 18kW
Save 4%
Sale price$449.99
Regular price$469.99
Tankless Electric On Demand Instant Hot Water Heater - 240V | 27kW